On the GreenBeat: Ener1 sells $20 million in stock, Hara's success could attract buyers

Battery company Ener1 is selling $20 million in stock as part of efforts to expand capacity at its plants, Dow Jones Newswires reports. Ener1 batteries are geared towards electric vehicle use. The company announced a $65 million capital raise earlier this month. It has raised over $160 million in equity so far and also earned a government grant.